<script setup lang="ts"></script>

<template>
  <div class="header">头部内容</div>
</template>

<style scoped>
.header {
  width: 100%;
  height: 200px;
  background-color: green;
  text-align: center;
  line-height: 200px;
  font-size: 30px;
  color: #fff;
}
</style>
